Trenz Granny Flats
Newcastle, Lake Macquarie, Hunter Valley

Benefits of adding a Granny Flat

Maximise your property's potential

Create awesome extra living space

Double your rental return

Create great tax advantages

Visit our Display Centre

Our display centre at 578 Main Rd Glendale is now open. Please ring 0432 331 951 to make an appointment. There is plenty of off street parking from the Fredrick St side of the house.

Granny Flat of the Month

Mick and Di wanted to make their big sloping yard generate some return. The result was a neat 50m2 Granny Flat that is now rented under a scheme that guarantees their return 52 weeks a year and pays all maintenance costs. Those smiles say it all.

Watch us build a Granny Flat in 1 minute

mouseover to pause

Granny Flats are affordable housing

Australia has been judged by many as the most expensive housing in the world. The sheer size of our houses, often twice the size of a European equivalent, means simply they cost more to build. Really, the best way to reduce the cost of building a house is to build a smaller quality house.

Smaller housing is smarter housing and it will be our pleasure to help you build a great smaller home for your special purpose.

The process is easy

Any property in NSW that is a minimum of 450 square metres with a minimum frontage of 12 metre is eligible for approval.
Trenz handle all required building approvals for you
Building approval take as little as ten days
Construction can be completed in 8 to 10 weeks
All work is fully covered by Home Owners Warranty for at least 7 years.

The choice of design is amazing

View our Designs

Choose from our standard ranges
Look at some of our concept designs
We will custom design a completely individual plan for you, from concept to completion

*limited offer